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List of 12-letter words containing ••••••

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There are 19 twelve-letter words containing D, H, I, 3O and T

ANTHEROZOOID• antherozooid n. Alternative form of antherozoid.
• ANTHEROZOOID n. a motile male gamete produced in an antheridium, also ANTHEROZOID.
CHORDOTOMIES• chordotomies n. Plural of chordotomy.
• CHORDOTOMY n. the surgical division of a bundle of nerve fibres in the spinal cord, also CORDOTOMY.
HYPOTROCHOID• hypotrochoid n. (Geometry) A geometric curve traced by a fixed point on the radius line outside one circle which rotates…
• HYPOTROCHOID n. the curve traced by a point on the radius, or radius produced, of a circle rolling within another circle.
ODONTOPHOBIA• odontophobia n. An irrational fear of dentistry.
• ODONTOPHOBIA n. the fear of teeth.
OPISTHODOMOI• opisthodomoi n. Plural of opisthodomos.
• OPISTHODOMOS n. (Greek) a portico or apartment at the back of an ancient Greek or Roman temple.
OPISTHODOMOS• opisthodomos n. (Greek architecture) A porch at the rear of a temple, set against the blank back wall of the cella.
• OPISTHODOMOS n. (Greek) a portico or apartment at the back of an ancient Greek or Roman temple.
ORTHODONTIAS• ORTHODONTIA n. the rectification of crookedness in the teeth, also ORTHODONTICS.
ORTHODONTICS• orthodontics n. (Medicine) A specialty of dentistry concerned with correcting misalignment of teeth.
• ORTHODONTICS n. the rectification of crookedness in the teeth, also ORTHODONTIA.
ORTHODONTIST• orthodontist n. An orthodontic dentist.
• ORTHODONTIST n. one who practises orthodontics.
ORTHODROMICS• orthodromics n. Orthodromic navigation.
• ORTHODROMICS n. the act or art of sailing on a great circle, also ORTHODROMY.
ORTHODROMIES• ORTHODROMY n. the act or art of sailing on a great circle, also ORTHODROMICS.
ORTHOPTEROID• orthopteroid n. (Entomology) Any of the insects historically included in the order Orthoptera, including the cockroaches…
• ORTHOPTEROID n. a member of the Orthoptera, cockroaches.
PHOTOIONISED• photoionised adj. Alternative spelling of photoionized.
• PHOTOIONISE v. to ionize by electromagnetic radiation, also PHOTOIONIZE.
PHOTOIONIZED• photoionized v. Simple past tense and past participle of photoionize.
• photoionized adj. Subject to, or produced by photoionization.
• PHOTOIONIZE v. to ionize by electromagnetic radiation, also PHOTOIONISE.
PHOTOOXIDISE• PHOTOOXIDISE v. to undergo photooxidation, also PHOTOOXIDIZE.
PHOTOOXIDIZE• photooxidize v. To oxidize photochemically.
• PHOTOOXIDIZE v. to undergo photooxidation, also PHOTOOXIDISE.
PHOTOPERIODS• photoperiods n. Plural of photoperiod.
• PHOTOPERIOD n. the period during every 24 hours when an organism is exposed to daylight.
TRAITORHOODS• TRAITORHOOD n. the state of being a traitor.
WITHOUTDOORS• withoutdoors adv. (Archaic) outdoors.
• WITHOUTDOORS adv. outdoors.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the 1Word.ws and WikWik.org.

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